baber/WOPTO huggingface dataset:
Patent JP-2003003101-A (JP)
Title: Ink composition for ink jet printer
Inventor: WATANABE KAZUAKI
IPC: C09D11/326
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition which, without impairing ejection stability, is excellent in light resistance and water resistance, does not cause cohesion irregularity, gloss irregularity, bronzing phenomenon, color- bleeding or the like, has improved fixing ability and coloring property. SOLUTION: This water-based ink composition comprises at least water, a pigment dispersed by polymer, a sulfo group-containing (co)polymer emulsion and an ultra-penetrating agent.
Patent JP-2003142957-A (JP)
Title: Digital switching amplifier
Inventor: KISHIDA MASAHIRO
IPC: H03M3/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital switching amplifier which reduces noise in a low-frequency band due to an offset voltage and obtains a desired frequency band and dynamic range. SOLUTION: A digital switching amplifier 10 is provided with an offset voltage addition and adjustment part 9 to cancel an offset voltage generated between amplifier output signals S5P and S5M.
Patent JP-2003146798-A (JP)
Title: Surface treatment method, optical element, exposure device, method of manufacturing device and device
Inventor: KATO HIDEO
IPC: G02B5/18
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method which can remove the color centers generated in calcium fluoride and can form desired shapes on the surface, an optical element, an exposure device, a method of manufacturing the device and a device. SOLUTION: This surface treatment method is a surface treatment method for a calcium fluoride substrate having a reformed surface which has a step of acting a caustic alkali solution on this substrate and a step of acting a hydrochloric acid solution on the substrate on which the caustic alkali solution is acted.
Patent JP-2002316850-A (JP)
Title: Environment cleaning-type inorganic material
Inventor: NONAKA SUKEHIRO
IPC: C04B22/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic material having a function of cleaning environment by itself, which is obtained by imparting an ability to adsorb phosphoric acid ions to a hydraulic inorganic material such as cement. SOLUTION: This inorganic material is obtained by mixing the hydraulic inorganic material, preferably cement, further preferably Portland blast-furnace slag cement with a complex metal hydroxide.
Patent JP-2003116076-A (JP)
Title: Agc circuit
Inventor: SHIRATA JUNJI
IPC: H04N5/52
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce whitening or color-fogging of a television screen, when the radio wave of television signal which is a base for television input voltage becomes stronger. SOLUTION: A transistor TR1 generates a bias voltage of a transistor TR3. The amplification factor of the bias voltage is 0.2 times, and applied to the bias of the transistor TR3.
Patent JP-2003153412-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H02G3/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the workability for attaching a wire cover to a corrugated tube. SOLUTION: A plurality of engaging means 20F, 20C, and 20R are formed on inner circumferences of a pair of half-divided members 13 of which a wire cover 12 is composed. The engaging members can be mated with bellows grooves 32 of a corrugated tube 31 to connect the corrugated tube 31 to the wire cover 12. As some of the engaging means 20F and 20C comprise protruding engaging parts 21a and 21b protruding from the circumferences only partially, in comparison with the engaging parts protruding over the whole circumferences, contact areas between the retaining means 20F and 20C and the bellows grooves 32 can be small. Therefore, friction resistance produced when the engaging means 20F and 20C are mated with the bellows grooves 32 can be small, so that the wire cover 12 can be attached to the corrugated tube 31 with good workability.
Patent JP-2003148749-A (JP)
Title: Branch pipe box
Inventor: ITO TARO
IPC: F24D3/10
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe having few difference of pressure loss for every branched pipe without crossing a plurality of circuits, when branching fluid into the plurality of circuits arranged in a plane. SOLUTION: Cavities installed on the front and rear sides are provided between fluid entrance and exit of the branch pipe box and the branched pipe. The cavities are overlapped in the vertical direction. An exit and a return port of the branched pipe are arranged to be alternately projected within a plane from the branch pipe box.
Patent JP-2003152886-A (JP)
Title: Line terminal
Inventor: HAMADA KAZUTAKA
IPC: H04M11/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a line terminal that can make communication with a central monitoring device and ADSL communication without a problem by means of the wiring similar to an analog line even in the case of connection to a public line utilizing the ADSL so as to reduce the installation work. SOLUTION: A line terminal 1 is provided with a filter section 6 that cuts off high frequency components of an ADSL signal so as to deliver only the required communication signal to a line connection section 7. Thus, the line terminal 1 can make communication without being affected by communication disturbance due to the ADSL signal. The line terminal 1 has a bypass section 11 placed in parallel with a phone connection section 10 to connect or disconnect a splitter 12 to or from the public line 3. The line terminal 1 can make ADSL communication because the ADSL signal is transmitted independently of the state of the phone connection section 10. Thus, even when the user makes a contract of use of the ADSL, the user can make communication with the similar wiring as the case with the analog line.
Patent JP-2003155368-A (JP)
Title: Woody resin cellular molded product and decorative laminated material
Inventor: IKEDA TAKASHI
IPC: B32B5/18
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a woody resin cellular molded product having a good woody feeling, heat insulating properties, and processing characteristics, such as machining and nailing characteristics, being light in weight, having excellent recyclability, and therefore being excellent, and to provide a decorative laminated material by using the same. SOLUTION: This woody resin cellular molded product contains a thermoplastic resin and a woody filler and is made to be cellular by a cell-forming process. The decorative laminated material is given by laminating a part or the whole of surfaces of the woody resin cellular molded product which contains the thermoplastic resin and the woody filler and is made to be cellular by the cell-forming process with a decorative sheet which consists mainly of such a thermoplastic resin as similar to the thermoplastic resin contained in the woody resin cellular molded product.  Further, the decorative laminated material is given by laminating a part or the whole of such a surface of the product as not laminated with the decorative sheet with a cellular layer which consists mainly of such a thermoplastic resin as similar to the thermoplastic resin contained in the woody resin cellular molded product.
Patent JP-2003157342-A (JP)
Title: Business trip-relating data processing supporting system, its method, information terminal device, program and storage medium
Inventor: SASAKI SATOYUKI
IPC: G06Q10/06
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a business trip expense calculating system allowing automatic input to a business trip expense calculator of information including a trip date and time for utilizing transportation, and the name, service section and section fare of the transportation facilities utilized in each business trip section. SOLUTION: This information terminal device 101 carried by a user when utilizing transport facilities in each business trip section stores in a memory 202 ticket examination information 501 including a trip date and time, a facility name, a service section and a section fare acquired from an automatic ticket examination system 103 for the transport facility by wireless. History information 601 with specified ID information added to the ticket examination information 501 is transmitted to a communication data processor 102. The communication data processor 102 manages history information 1001 converted into a data format for a business trip expense calculator in accordance with the received history information 601 and inputs them to the business trip expense calculator 1.
Patent JP-2003161453-A (JP)
Title: Double floor structure of cooling and heating equipment, and floor-heating air-conditioning cooler/heater
Inventor: NISHINO MUNETAKE
IPC: E04F15/18
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor structure for cooling and heating equipment capable of effectively transferring cold/heat from the cooling/heating medium flowing in a cooling/heating water pipe to a floor panel, and orderly, easily and quickly arranging power outlets for indoor apparatuses and distribution cords in a space part around the cooling/heating water pipe.  <P>SOLUTION: This double floor structure of the equipment wherein the cooling/heating water circulating pipes are arranged on a rear side of the floor panel supported on a foundation floor 3 by a plurality of supporting legs, and a space to be cooled and heated is cooled and heated by its radiation heat through the floor panel, comprises plural band-type mountain-shaped supporting members 5 mounted on the foundation floor, and formed by bending a band plate in the mountain-shape, a gutter member 2 supported by a top part of the band-type mountain-shaped supporting member and opened at its upper part to accommodate the cooling/heating water circulating pipe, and a heat conductive member covering both side parts and the upper opened part of the gutter member, and an upper face of the heat conductive member is abutted on a rear face of the floor panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159120-A (JP)
Title: Strap for backpack and backpack
Inventor: SUZUKI NAOJI
IPC: A45F3/14
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backpack in which invariable length of a strap adjusted at suitable dimensions makes the backpack conveniently usable and the number of parts can be reduced for cost reduction.  <P>SOLUTION: A hook 12 detachably attached to the upper part of the main body 1 of a bag is equipped on one end of an upper shoulder strap 11. One engaging piece 14a of detachable engaging pieces 14 is equipped on the lower end part of the upper shoulder strap 11. One end of a long adjusting strap 13 is fixed to the lower end part of the upper shoulder strap 11. The adjusting strap 13 is inserted in order into a ring 15 and the other engaging piece 14b of the engaging pieces 14 and, further, a strap hanging part 16a of an adjuster 16 to make friction engagement. The ring 15 and the adjuster 16 are attached to a connecting strap 1. A hook 18 detachably attached to an attaching part 3A equipped on the lower part of the bag main body 1 is attached to the connecting strap 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168597-A (JP)
Title: Discharge plasma treatment method
Inventor: IWANE KAZUYOSHI
IPC: H01L21/302
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge plasma treatment method which can stably and evenly treat the surface of a carrying substance to be treated.  <P>SOLUTION: For the discharge plasma treatment, in which an electric field is applied between a pair of parallel flat type electrodes, at least one of which is covered with a solid dielectric, a treating gas is introduced between the electrodes, and a substance to be treated is treated with glow discharge plasma generated, the treatment is conducted while rotating the substance to be treated and a plasma generating part relatively and in parallel and horizontally moving them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168648-A (JP)
Title: Method and device for treatment
Inventor: OKABE YASUYUKI
IPC: C23C16/455
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability.  <P>SOLUTION: To a treatment vessel 3 which houses an object W to be treated and performs prescribed treatment on the object (w), a plurality of gas supply pipelines 9<SB>1</SB>, 9<SB>2</SB>, and 9<SB>3</SB>respectively having flow rate controllers 8<SB>1</SB>, 8<SB>2</SB>, and 8<SB>3</SB>which supply various kinds of gases to the vessel 3 at prescribed flow rates, and an exhaust pipeline 12 which can be evacuated to prescribed pressure are connected. A by-pass pipeline 19 communicating with the exhaust pipeline 12 by by-passing the vessel 3 is installed to the pipelines 9<SB>1</SB>-9<SB>3</SB>, and a pressure gauge 20 and a sealing valve 21 are provided in this order on the downstream of the by-pass pipeline 19. After the controllers 8<SB>1</SB>-8<SB>3</SB>are respectively attached to the gas supply pipelines 9<SB>1</SB>-9<SB>3</SB>after calibration and the by-pass pipeline 19 is evacuated and sealed by closing the sealing valve 21, raised pressure values ΔP and transition times ΔT are measured at every pipeline 9<SB>1</SB>-9<SB>3</SB>by means of the pressure gauge 20 while gas is introduced from the pipelines 9<SB>1</SB>-9<SB>3</SB>at a fixed flow rate, and the measured values ΔP and times ΔT are stored as initial values. Thereafter, whether or not the flow rate controllers 8<SB>1</SB>-8<SB>3</SB>are normal is monitored by comparing measured values obtained after the controllers 8<SB>1</SB>-8<SB>3</SB>are used for a prescribed period with the initial values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165619-A (JP)
Title: Conveyed article confluent device
Inventor: UCHIYAMA AKIYOSHI
IPC: B65G47/31
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyed article confluent device capable of surely making confluent for example, even articles with different weights conveyed on a plurality of lines of conveyors at random intervals in the longitudinal direction without damaging the articles and easily coping with the increased speed of the conveyors.  <P>SOLUTION: This conveyed article confluent device comprises the plurality of lines of carrying-in conveyors 2 carrying in the articles W in the state of one row conveyed at indefinite intervals in longitudinal direction to a next process at prescribed intervals, a conveyor 3 with sashes having a large number of sashes 19b installed on the downstream side of the plurality lines of carrying-in conveyors 2 and having intervals in conveying direction allowing one article W to be placed thereon, and a confluent means 5 for making confluent in a row and feeding the articles W fed from the conveyor 3 with sashes. The plurality of lines of conveyors 3 with sashes are divided into an article conveying surface 18a for placing the article W thereon and a conveying surface 19b with sashes having the sashes 19b allowing the end face of the article W in conveying direction to abut thereon, and the speeds of both conveying surfaces 18a and 19b are set differently from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002195791-A (JP)
Title: Method for drawing out pipe bundle
Inventor: OGAWA YOSHIO
IPC: F28G13/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for drawing out a pipe bundle, in which remote control can be performed by moving the apparatus to an optimal monitoring place, reliability can be enhanced in the horizontal correction of a mounting table at drawing out the pipe bundle, the pipe bundle can be drawn out smoothly, and positional shift between a moving truck and the pipe bundle can be corrected. SOLUTION: An inclination angle detecting means 81 is provided on the mounting table 14 of a pipe bundle 13, and a means 16 for keeping the mounting table 14 in horizontal state by moving the suspension frame 15 of the mounting table 14, based on the detection value of the inclination angle detecting means 81 is provided. A prescribed number of pairs of blocks 38 for supporting the pipe bundle 13 from the widthwise direction of the mounting table 14 are provided movably on a guide rail 25, and a means 35 for adjusting the gap between the supporting blocks 38 is provided. Furthermore, a moving truck 39 is provided with a means 41 for elevating/lowering a coupling cylinder 40, and these means are controlled remotely on a radio operating panel 86.
Patent JP-2003167152-A (JP)
Title: Fusion splicing machine for optical fiber
Inventor: ARAI HIROAKI
IPC: G02B6/255
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusion splicing machine for an optical fiber which can slide a stage at high accuracy with simple constitution.  <P>SOLUTION: The fusion splicing machine is provided with a pair of discharge electrodes disposed oppositely at a space, and a freely slidable stage 20A which makes the splicing end surfaces of the optical fibers approach to each other between the discharge electrodes. The fusion splicing machine is further provided with a driving shaft 22 which has one fixed end 22A, the other oscillating end 22B and the pressing part 24 of the stage inbetween. A cam 21 is provided for pressing the oscillating end 22B, oscillating a driving shaft 22, and pressing and sliding the stage 20A with a pressing part 24 following the oscillation. The stage is slid at high accuracy by indirectly driving the stage 20A through the oscillation of the driving shaft 22 without directly driving the stage 20A by the cam 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003044148-A (JP)
Title: Device and method for generating control voltage with phase difference
Inventor: CHOI HYEONG SIK
IPC: G05F1/56
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for control voltage generation which can generate control voltages with different phase for controlling an electronic device. SOLUTION: A signal having information on the degree of variation in the characteristic level of information for controlling a characteristic function of the electronic device is inputted as an input signal. The input signal is compared with a triangular wave signal generated by a triangular wave generation part 10; and a 2nd driving signal generation part SG1 generates a 1st driving signal and (n)th driving signal generation parts SGn (2>=n>=N, where N is a positive number >=2) generate (n)th driving signals respectively, thereby supplying control voltages with different phase to 1st to (N)th loads o the electronic device.
Patent JP-2003173478-A (JP)
Title: Illicit removal prevention system for commodity
Inventor: ISHIKAWA TAKASHI
IPC: G08B13/24
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illicit removal prevention system capable of distinguishing a customer innocently removing a commodity by mistake from an evil customer removing a commodity intentionally, preventing a mix-up between them.  <P>SOLUTION: This illicit removal prevention system is provided with a shop side detection means (excluding a human) arranged in an exit for detecting a tag, which is attached to the commodity for showing validity of removal of the commodity to the outside of a shop, without any contact, a notifying means connected to the shop side detection means for notifying the fact of illicit removal to the customer removing the commodity upon detection of the tag without any validity, an exit side detection means (excluding a human) installed on the exit side beyond the shop side detection means and the notifying means for detecting the tag without any validity, and an informing means connected to the exit side detection means for informing the fact to an illicit removal administration concerned person when the tag without any validity is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169703-A (JP)
Title: Buckle device
Inventor: OKUBO SHINICHI
IPC: A44B11/25
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle device enabling one end of a cylindrical retainer such as a boot to be displaced following the device body at reduced cost.  <P>SOLUTION: The buckle device 10 has notchs 24 formed at each end of a case 16 along its cross direction and protrusions 26 formed on the inner periphery of the boot 22 enter the cutouts. The protrusion 26 intervenes between the inner walls 28 of the notchs 24 opposed to each other along the cross direction of the case 16, with the protrusion 26 opposite to the inner wall 28 along the cross direction of the case 16. When the case 16 is rotated about an axis extending in the penetrating direction of the boot 22, one of the inner walls 28 interferes with the protrusion 26, making the boot 22 rotate following the case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178027-A (JP)
Title: Log-in authenticating method, its operation system and processing program
Inventor: AOSHIMA TATSUTO
IPC: G06F21/41
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a log-in authenticating method of a user utilizing a business system and a commercial service system, capable of reducing the communication, and allowing a plurality of persons to simultaneously use the service by one account.  <P>SOLUTION: The business system creates a password list prior to authentication, and transmits the list to a commercial service system. When the request for using the commercial service system 2 is transmitted from a client utilized by a user to the business system, the business system receiving the request for use checks the user's commercial service using authority, and selects one password from the password list to return the password to the client. The client transmits the returned password to the commercial service system, and the commercial service system compares the password with the password in the account information (password list), permits the log-in when they are agreed with each other, and defeats the used password.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177839-A (JP)
Title: Information processor
Inventor: IWAMOTO AKIRA
IPC: G06F3/0354
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for allowing a user to easily input data from a pointing device and to compactly carry it as portable information terminal by removing a part of the information processor from the main body, and to acquire the information of schedule management or a mail.  <P>SOLUTION: A display input device 4 is removed from an information processor main body 1, and carried as a portable information terminal when going out, and in a state that the display input device 4 is mounted on a notched part 1a of the information processor main body 1, an operation command or the like is displayed at a display input part 4a, and this display input device 4 is operable with the finger and a pen or the like. That is, this display input device 4 can be used as a pointing device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249598-A (JP)
Title: Polyamide resin pellet for small size component
Inventor: OGO YOSHIMASA
IPC: B29B9/12
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin pellet for small size components which has a small water absorption rate, is excellent in moldability, mechanical strength properties and thermal resistance, and has specific average volume, shape, average diameter and average length so that the pellet can be plasticized smoothly in injection molding to produce a molded body or article which is uniform in weight and strength and also has a good hue. SOLUTION: The polyamide resin pellet comprises a polyamide resin (A) having a melting point of not lower than 280 deg.C and lower than 330 deg.C as measured by the DSC method and has an average volume of the pellet of 0.001-21 mm<3> as measured by the method described below. (A method of measuring an average volume: fifty pieces of a given pellet are taken out, the weight and the specific gravity are measured, and the weight is divided by the specific gravity to calculate the average volume). The polyamide resin pellet can suitably be used as a molding material of small size components for automobiles or electric/electronic equipment.